| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $135.69 | 10.814% | $150.3635 | $150.36 | $150.35 | $150.40 |
| Purchase #2 | $111.89 | 3.230% | $115.504 | $115.50 | $115.50 | $115.50 |
| Purchase #3 | $107.61 | 12.394% | $120.9472 | $120.95 | $120.95 | $120.90 |
| Purchase #4 | $22.64 | 9.717% | $24.8399 | $24.84 | $24.85 | $24.80 |
| Purchase #5 | $41.77 | 6.757% | $44.5924 | $44.59 | $44.60 | $44.60 |
| Purchase #6 | $62.58 | 3.313% | $64.6533 | $64.65 | $64.65 | $64.70 |
| Purchase #7 | $158.25 | 4.249% | $164.974 | $164.97 | $164.95 | $165.00 |
| 7 purchase totals = | $640.43 | $685.8743 | $685.86 | $685.85 | $685.90 | |